cleaning keyboards in the dishwasher

[Pete Turnbull]

On Jan 9 2006, 13:05, James Fogg wrote:

> Something in powdered detergents would "sandblast" the previously
shiny
> surface of the soft plastic handles of our Revereware pots. Liquid
> detergents don't cause this problem.

I don't think it's silicon dioxide, though.  I've often seen the effect
you describe; it seems to happen when the wash cycle is hot and I think
it's mainly the harshness of the detergent.

-- 
Pete						Peter Turnbull
						Network Manager
						University of York